Where do you go to learn how to make ice cream?

A pack of cards has 40 cards. You are blindfolded. Out of 40, 25 cards are facing down while 15 are facing up. You have been asked to divide this pack of cards into two decks - so that each deck contains an equal number of face-up cards. Remember, you are blindfolded.

How will you do it?

Find the next number in the series below.

6 18 270 72090 ?

How many times can you subtract the number 5 from 25?

Arrange the numbers 1, 2, 3, 4, 5, 6, 7, 8 and 9 above and below the division line in a manner that the thus formed fractions equal to 1/3.

(You can use one number only once)

How can you tell a raw egg from a hard-boiled egg?

Which Burger Is Different in below image?

As you can see that fifteen matches have been used to form an arrangement. What you have to do is remove any six of them to make them ten.

I had an infinite supply of water and 5 litres and 3 litres jars.

How would you measure exactly 4 litres in the least number of steps?

There are nine dots in the picture that has been attached with this question. Can you join all the dots by drawing four straight lines without picking up your pen?